(AP Photo/Wilfredo Lee). Miami Dolphins defensive end Robert Quinn (94) raises his right fist during the singing of the national anthem, before the team's NFL preseason football game against the Tampa Bay Buccaneers, Thursday, Aug. 9, 2018, in Miami Ga...

While the NFL continues discussions with the players' union regarding a national anthem policy, players who demonstrate are emphasizing they are protesting social injustice, racial inequality and systematic...

While the NFL continues discussions with the players' union regarding a national anthem policy, players who demonstrate are emphasizing they are protesting social injustice, racial inequality and systematic oppression.